1 files changed, 15 insertions, 28 deletions

diff --git a/arch/ia64/kernel/irq_ia64.c b/arch/ia64/kernel/irq_ia64.c
index 8e91c86e8072..e7862e4cb1e7 100644
--- a/arch/ia64/kernel/irq_ia64.c
+++ b/arch/ia64/kernel/irq_ia64.c
@@ -351,11 +351,6 @@ static irqreturn_t smp_irq_move_cleanup_interrupt(int irq, void *dev_id)
 	return IRQ_HANDLED;
 }
 
-static struct irqaction irq_move_irqaction = {
-	.handler =	smp_irq_move_cleanup_interrupt,
-	.name =		"irq_move"
-};
-
 static int __init parse_vector_domain(char *arg)
 {
 	if (!arg)
@@ -586,28 +581,15 @@ static irqreturn_t dummy_handler (int irq, void *dev_id)
 	return IRQ_NONE;
 }
 
-static struct irqaction ipi_irqaction = {
-	.handler =	handle_IPI,
-	.name =		"IPI"
-};
-
 /*
  * KVM uses this interrupt to force a cpu out of guest mode
  */
-static struct irqaction resched_irqaction = {
-	.handler =	dummy_handler,
-	.name =		"resched"
-};
-
-static struct irqaction tlb_irqaction = {
-	.handler =	dummy_handler,
-	.name =		"tlb_flush"
-};
 
 #endif
 
 void
-ia64_native_register_percpu_irq (ia64_vector vec, struct irqaction *action)
+register_percpu_irq(ia64_vector vec, irq_handler_t handler, unsigned long flags,
+		    const char *name)
 {
 	unsigned int irq;
 
@@ -615,8 +597,9 @@ ia64_native_register_percpu_irq (ia64_vector vec, struct irqaction *action)
 	BUG_ON(bind_irq_vector(irq, vec, CPU_MASK_ALL));
 	irq_set_status_flags(irq, IRQ_PER_CPU);
 	irq_set_chip(irq, &irq_type_ia64_lsapic);
-	if (action)
-		setup_irq(irq, action);
+	if (handler)
+		if (request_irq(irq, handler, flags, name, NULL))
+			pr_err("Failed to request irq %u (%s)\n", irq, name);
 	irq_set_handler(irq, handle_percpu_irq);
 }
 
@@ -624,9 +607,10 @@ void __init
 ia64_native_register_ipi(void)
 {
 #ifdef CONFIG_SMP
-	register_percpu_irq(IA64_IPI_VECTOR, &ipi_irqaction);
-	register_percpu_irq(IA64_IPI_RESCHEDULE, &resched_irqaction);
-	register_percpu_irq(IA64_IPI_LOCAL_TLB_FLUSH, &tlb_irqaction);
+	register_percpu_irq(IA64_IPI_VECTOR, handle_IPI, 0, "IPI");
+	register_percpu_irq(IA64_IPI_RESCHEDULE, dummy_handler, 0, "resched");
+	register_percpu_irq(IA64_IPI_LOCAL_TLB_FLUSH, dummy_handler, 0,
+			    "tlb_flush");
 #endif
 }
 
@@ -635,10 +619,13 @@ init_IRQ (void)
 {
 	acpi_boot_init();
 	ia64_register_ipi();
-	register_percpu_irq(IA64_SPURIOUS_INT_VECTOR, NULL);
+	register_percpu_irq(IA64_SPURIOUS_INT_VECTOR, NULL, 0, NULL);
 #ifdef CONFIG_SMP
-	if (vector_domain_type != VECTOR_DOMAIN_NONE)
-		register_percpu_irq(IA64_IRQ_MOVE_VECTOR, &irq_move_irqaction);
+	if (vector_domain_type != VECTOR_DOMAIN_NONE) {
+		register_percpu_irq(IA64_IRQ_MOVE_VECTOR,
+				    smp_irq_move_cleanup_interrupt, 0,
+				    "irq_move");
+	}
 #endif
 #ifdef CONFIG_PERFMON
 	pfm_init_percpu();